Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Latest activity
Register
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
salqmander
Recent content by salqmander
S
Projectile Motion Problem: Kicking a soccer ball over a fence
yes, i solved for horizontal position not vertical position
salqmander
Post #10
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
is it static friction
salqmander
Post #23
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Projectile Motion Problem: Kicking a soccer ball over a fence
oh its sin not cos
salqmander
Post #8
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
78N back to the person
salqmander
Post #21
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Projectile Motion Problem: Kicking a soccer ball over a fence
is this right? xf = xi + (vx)i delta t, xi=0 t = xf / vxi t = 25m / 19m/s, t = 1.3 seconds vyi = vi sin theta, vyi = 9.5m/s yf = yi + vyi delta t- 1/2g t ^2 = 0m + 9.5m/s(1.5) - 0.5(9.8m/s^2)(1.5)^2 yf = 3.2m 3.2-2.5 = +0.7m
salqmander
Post #6
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Projectile Motion Problem: Kicking a soccer ball over a fence
should I use the equation xf = xi + (vx)i delta t for time and then yf = yi + vyi delta t- 1/2g t ^2
salqmander
Post #5
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
oh that makes sense. is it just contact force?
salqmander
Post #19
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
to the person, i believe there is friction force from the block,
salqmander
Post #17
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
yes i realized that g shouldn't be in a horizontal question, let me see
salqmander
Post #15
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
do you know how to solve part b? i'm not sure what to do my textbook is not very clear
salqmander
Post #12
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
yea i'm not sure
salqmander
Post #11
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
I think because the surface is ice friction is negligible, right?
salqmander
Post #9
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
There was a force of friction which is negligible because the ice is not slippery so are there no more forces acting on the ice? will it continue at a speed of 4m/s so 0 acceleration?
salqmander
Post #7
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
thank you is part b correct?
salqmander
Post #5
Sep 30, 2023
Forum:
Introductory Physics Homework Help
S
Point particle model for a person pushing a block on ice
👍
salqmander
Post #4
Sep 30, 2023
Forum:
Introductory Physics Homework Help
Forums
salqmander
Back
Top